| Glass 25C #1542-173-32527 | Laredo Petroleum Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,110 | May 1, 2019 | 3 | Oct 2017 |
| Glass 25C #742-173-31806 | Laredo Petroleum Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,300 | Mar 18, 2019 | 2 | Oct 2017 |
| Glass 25C #1342-173-32437 | Laredo Petroleum Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,100 | Mar 18, 2019 | 2 | Oct 2017 |
| Calverley 36B #142-173-31585 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | ActiveGas | 8,230 | Mar 14, 2019 | 2 | Jan 2026 |
| Calverley 36B #342-173-32642 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,190 | Mar 14, 2019 | 2 | Jan 2022 |
| 8102 JV-P Gibson #342-173-31536 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,360 | May 13, 2015 | 2 | Oct 2018 |
| 8102 JV-P Gibson #442-173-31597 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,412 | May 13, 2015 | 2 | Oct 2018 |
| 8102 JV-P Gibson #242-173-31431 | DKL Water Gathering Permian LLC only | GlasscockMcDowell (San Andres) | ActiveInjection | 4,525 | Apr 23, 2013 | 3 | Oct 2018 |
| 8102 JV-P Gibson #6D42-173-31684 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,400 | Apr 22, 2013 | 3 | Oct 2018 |
| Glasscock -N- Fee #1242-173-34024 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 11,300 | Aug 1, 2012 | 4 | Apr 2026 |
| Calverley 26 #542-173-31502 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,290 | Jul 19, 2012 | 3 | Apr 2026 |
| Glasscock L Fee #1342-173-34380 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,413 | Jul 25, 2011 | 1 | Apr 2026 |
| Glasscock -N- Fee #1142-173-33802 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,500 | Jan 3, 2011 | 1 | Apr 2026 |
| Glasscock -N- Fee #242-173-31955 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,550 | Oct 5, 2010 | 2 | Apr 2026 |
| Glasscock -N- Fee #1042-173-33634 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,525 | May 12, 2010 | 1 | Apr 2026 |
| Glasscock -N- Fee #842-173-32473 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,300 | Apr 19, 2010 | 3 | Apr 2026 |
| Glasscock M Fee #142-173-32474 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,500 | Sep 14, 2000 | 2 | Jun 2001 |
| M Fee-Powell Unit #142-173-33022 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,500 | Mar 9, 2000 | 1 | Oct 2025 |
| Calverley 35 #142-173-32790 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,203 | Jul 18, 1997 | 1 | Jun 2017 |
| 8102 JV-P Calverley -C- #142-173-32699 | BTA Oil Producers only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,400 | Oct 17, 1996 | 1 | Jan 2000 |
| 8102 JV-P Glass -C- #1642-173-32625 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,200 | May 15, 1996 | 1 | May 2017 |
| 7613 JV-P Calverley -26- #1542-173-32608 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,300 | Feb 27, 1996 | 1 | Nov 2019 |
| Glasscock L Fee #1142-173-32601 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,250 | Feb 16, 1996 | 1 | Apr 2026 |
| Glasscock -L- Fee #1042-173-32563 | XTO Energy Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,300 | Oct 20, 1995 | 1 | Nov 2019 |
| Glasscock L Fee #942-173-32482 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,350 | Jan 26, 1995 | 2 | Apr 2026 |
| Glasscock -L- Fee #842-173-32476 | XTO Energy Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,350 | Dec 14, 1994 | 1 | Nov 2019 |
| Cox 22C #142-173-32468 | Vital Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,400 | Nov 2, 1994 | 1 | Dec 2018 |
| Glasscock -N- Fee #742-173-32441 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,300 | Jun 3, 1994 | 1 | Apr 2026 |
| Cox 27 #3142-173-32425 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,415 | Mar 16, 1994 | 1 | Apr 2017 |
| Glasscock -N- Fee #642-173-32412 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,300 | Mar 11, 1994 | 1 | Apr 2026 |
| Cox 27 #3042-173-32413 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,400 | Feb 9, 1994 | 1 | Apr 2017 |
| L Fee Calverley Unit #142-173-32347 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,350 | Aug 30, 1993 | 1 | Apr 2026 |
| Glasscock -L- Fee #742-173-32345 | XTO Energy Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,350 | Jul 21, 1993 | 2 | Apr 2026 |
| Glasscock -N- Fee #542-173-32280 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,300 | Dec 10, 1992 | 1 | Apr 2026 |
| Glasscock -N- Fee #442-173-32178 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,350 | Aug 8, 1991 | 1 | Apr 2026 |
| Glasscock -N- Fee #342-173-32154 | XTO Energy Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedGas | 8,250 | Feb 15, 1991 | 1 | Apr 2026 |
| Glasscock L Fee #6DHZ42-173-32155 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | ActiveInjection | 8,837 | Feb 7, 1991 | 1 | Apr 2026 |
| Glasscock -AA- Fee #242-173-32152 | Texaco E & P Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,400 | Dec 17, 1990 | 1 | Oct 1996 |
| Glasscock L Fee #542-173-32153 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,310 | Dec 17, 1990 | 1 | Apr 2026 |
| Glasscock -AA- Fee #142-173-32103 | Texaco E & P Inc. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,400 | Sep 20, 1989 | 2 | Oct 1996 |
| Glasscock L Fee #442-173-32073 | XTO Energy Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,400 | Mar 31, 1989 | 2 | Apr 2026 |
| Caverley -36- #2A42-173-31903 | Golden Resources Corporation only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,200 | Oct 14, 1985 | 1 | — |
| 8102 JV-P Glass -C- #1042-173-31837 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,100 | Aug 1, 1985 | 2 | — |
| 7613 JV-P Calverley -26- #442-173-31496 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,250 | Jul 26, 1985 | 2 | Nov 2019 |
| Powell #442-173-31864 | Mabee Petroleum Corp. only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 11,300 | Jun 24, 1985 | 1 | Sep 2009 |
| Calverley 26 #1342-173-31860 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,110 | May 24, 1985 | 1 | Apr 2026 |
| 7613 JV-P Calverley -26- #942-173-31694 | Parsley Energy Operations LLC only | GlasscockBlalock Lake SE (Wolfcamp) | PluggedOil | 8,200 | Feb 19, 1985 | 2 | Nov 2019 |
| Calverley 26 #1142-173-31783 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,300 | Jan 14, 1985 | 1 | Apr 2026 |
| Cox 27 #2942-173-31769 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,420 | Dec 27, 1984 | 1 | Apr 2017 |
| Calverley 26 #1042-173-31742 | Crescent Energy Operating LLC only | GlasscockSpraberry (Trend Area) | Shut inOil | 8,195 | Nov 13, 1984 | 1 | Apr 2026 |